11918230

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2203}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 21502224

約数和(自身を除く): 9583994

約数列:

[1, 2, 5, 10, 541, 1082, 2203, 2705, 4406, 5410, 11015, 22030, 1191823, 2383646, 5959115, 11918230]

約数ペア:

[(1, 11918230), (2, 5959115), (5, 2383646), (10, 1191823), (541, 22030), (1082, 11015), (2203, 5410), (2705, 4406)]